| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.27 | 8.796% | $160.2239 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $175.85 | 12.295% | $197.4708 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $128.65 | 4.312% | $134.1974 | $134.20 | $134.20 | $134.20 |
| Purchase #4 | $77.99 | 10.696% | $86.3318 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $250.72 | 12.233% | $281.3906 | $281.39 | $281.40 | $281.40 |
| Purchase #6 | $99.67 | 13.611% | $113.2361 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $195.40 | 5.298% | $205.7523 | $205.75 | $205.75 | $205.80 |
| 7 purchase totals = | $1,075.55 | $1,178.6029 | $1,178.60 | $1,178.60 | $1,178.60 | |